MI

Masahiro Ishida

Ricoh Company: 92 patents #44 of 9,818Top 1%
AD Advantest: 87 patents #3 of 1,193Top 1%
TK Terumo Kabushiki Kaisha: 52 patents #1 of 1,558Top 1%
Sumitomo Electric Industries: 25 patents #692 of 21,551Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
The Yokohama Rubber Co.: 19 patents #60 of 1,136Top 6%
Mitsubishi Electric: 12 patents #2,296 of 25,717Top 9%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
SI Seiko Instruments: 6 patents #265 of 1,437Top 20%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KA Kaneka: 2 patents #598 of 1,525Top 40%
Yamaha: 2 patents #899 of 2,001Top 45%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
TC Toshiba Machine Co.: 1 patents #70 of 186Top 40%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
University of California: 1 patents #8,022 of 18,278Top 45%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
📍 Yokohama, CA: #5 of 287 inventorsTop 2%
Overall (All Time): #991 of 4,157,543Top 1%
334
Patents All Time

Issued Patents All Time

Showing 126–150 of 334 patents

Patent #TitleCo-InventorsDate
9539821 Image forming apparatus Naoki Matsuda 2017-01-10
9527321 Electronic device and image forming apparatus Junichi Kawase, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Kouta Hirakawa +3 more 2016-12-27
9513603 Timepiece Haruki Hiranuma 2016-12-06
9511207 Method involving use of an assembled indwelling assembly 2016-12-06
9506530 Driving device and image forming apparatus incorporating the same Naoki Matsuda 2016-11-29
9501025 Gear transmission device and image forming apparatus including the same Shinya Shimizu, Naoki Matsuda 2016-11-22
9494911 Cabinet structure, electronic equipment, and image forming apparatus Naoki Matsuda 2016-11-15
9478208 Acoustic device, and electronic device and image forming apparatus incorporating same Naoki Matsuda 2016-10-25
9446630 Pneumatic tire Hiraku Kouda 2016-09-20
9448512 Drive system and image forming apparatus including same Naoki Matsuda, Jun Yasuda, Shinya Shimizu 2016-09-20
9447862 Driving device and image forming apparatus Narumi Sugita 2016-09-20
9401403 Nitride semiconductor structure Hidekazu Umeda, Tetsuzo Ueda, Daisuke Ueda 2016-07-26
9401402 Nitride semiconductor device and nitride semiconductor substrate Shinichi Kohda 2016-07-26
9389574 Sound absorbing device, electronic device, and image forming apparatus Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Tsuyoshi Endo +2 more 2016-07-12
9382971 Drive transmitter and image forming apparatus incorporating the drive transmitter Narumi Sugita, Shogo Sakamoto, Naoki Matsuda 2016-07-05
9354593 Cabinet structure, electronic equipment, and image forming apparatus Naoki Matsuda 2016-05-31
9352128 Indwelling assembly 2016-05-31
9322458 Gear transmission device, process unit including the gear transmission device, and image forming apparatus including same Naoki Matsuda, Shinya Shimizu 2016-04-26
9312925 Wireless communication apparatus and wireless communication system Takashi Kusaka 2016-04-12
9310747 Gear transmission device and image forming apparatus including the same Shinya Shimizu, Naoki Matsuda 2016-04-12
9298155 Image forming apparatus Hiroki Ishimitsu, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo 2016-03-29
9274503 Sound absorber and image forming apparatus incorporating same Toshihiro Shimada, Naoki Matsuda 2016-03-01
9265915 Method of indwelling a needle assembly 2016-02-23
9261852 Acoustic device, and electronic device and image forming apparatus incorporating same Naoki Matsuda 2016-02-16
9256208 Timepiece Haruki Hiranuma 2016-02-09